L/S频段一体化高集成SiP模块设计  

Design of L/S Band Integrated High Integration SiP Module

作　　者：刘为勇 熊锦康 王旭昌 许冰 黄勇 余蒋平 LIU Weiyong;XIONG Jinkang;WANG Xuchang;XU Bing;HUANG Yong;YU Jiangping(Suzhou Bohai Microsystem,Co.,Ltd.,Suzhou,Jiangsu,215163,CHN)

机构地区：[1]苏州博海创业微系统有限公司,江苏苏州215163

出　　处：《固体电子学研究与进展》2024年第5期461-467,共7页Research & Progress of SSE

摘　　要：为解决系统小型化、轻量化的设计需求,设计了一款支持北斗RNSS、RDSS一体化SiP收发模块,工作频段支持北斗B3/L/S三频点。该SiP模块采用一体化陶瓷封装架构,通过异质异构集成方式集成了多种射频无源器件和数模芯片。采用金属腔体屏蔽与多排交叉金属通孔结构实现了隔离屏蔽,并对滤波器、多工器、巴伦以及传输结构等无源器件进行了仿真设计,最终实现尺寸为24.0 mm×24.0 mm×4.3 mm,性能良好。文中介绍了SiP收发模块的工作原理、关键技术以及最终实现形式,设计结果满足定位及导航终端等相关应用需求。In order to solve the design requirements of miniaturization and lightweighting of the system,an integrated SiP transceiver module that supports BeiDou RNSS and RDSS was designed in this paper.The working frequency band supports the three frequency points of BeiDou B3/L/S.The SiP module adopted an integrated ceramic packaging architecture,and multiple RF passive devices and digital analog chips were integrated through heterogeneous and heterogeneous integration.The isolation shielding was realized by using metal cavity shielding and multi-row cross metal through hole structure,and the passive devices such as filter,multiplexer,balun and transmission structure were simulated and designed.The final size is 24.0 mm×24.0 mm×4.3 mm,with good performance.The article introduces the working principle,key technologies,and final implementation form of the SiP transceiver module,and the design results meet the relevant application requirements of positioning and navigation terminals.

关 键 词：SiP收发模块 异质异构集成 一体化 定位/导航终端 

分 类 号：TN305.94[电子电信—物理电子学]